I am looking at a Colt manufactured in 1914. Has an Enhanced Medium Weight barrel. Would this be original part or replacement by the owner?????? I have looked in Clawson and Meadows. They make no mention anywhere of EMW that I can find. I am going to collect a few 1911's. Not all Colts. I am selling off my Luger and P38 collection to finance. Thanks for any help. Sambo